Refactor: Resave models with newlines around code and info section

Author: kgmt0

3D/Code Examples/Airplane Landing Example 3D.nlogox3d

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <model version="NetLogo 3D 7.0.4" snapToGrid="false">
-  <code><![CDATA[globals [ speed ]
+  <code><![CDATA[
+globals [ speed ]
 
 to setup
   clear-all
@@ -44,7 +45,8 @@ end
 
 ; Public Domain:
 ; To the extent possible under law, Uri Wilensky has waived all
-; copyright and related or neighboring rights to this model.]]></code>
+; copyright and related or neighboring rights to this model.
+]]></code>
   <widgets>
     <view3d wrappingAllowedZ="true" x="0" wrappingAllowedX="true" y="0" minPycor="-13" height="350" showTickCounter="true" patchSize="12.0" fontSize="10" wrappingAllowedY="true" width="330" tickCounterLabel="ticks" maxPycor="13" updateMode="1" frameRate="30.0" maxPzcor="13" maxPxcor="13" minPxcor="-13" minPzcor="-13"></view3d>
     <button x="58" y="52" height="33" disableUntilTicks="false" forever="false" kind="Observer" width="70" sizeVersion="0">setup</button>
@@ -54,11 +56,13 @@ end
     <button x="58" y="204" height="33" disableUntilTicks="true" forever="false" kind="Observer" width="141" sizeVersion="0">ride turtle 0</button>
     <button x="58" y="134" height="33" disableUntilTicks="true" forever="false" kind="Observer" width="141" sizeVersion="0">watch turtle 0</button>
   </widgets>
-  <info><![CDATA[## WHAT IS IT?
+  <info><![CDATA[
+## WHAT IS IT?
 
 This model is an animation of an airplane landing at an airport.
 
-<!-- 2004 -->]]></info>
+<!-- 2004 -->
+]]></info>
   <turtleShapes>
     <shape name="default" rotatable="true" editableColorIndex="0">
       <polygon color="-1920102913" filled="true" marked="true">

3D/Code Examples/Bouncing Balls Example 3D.nlogox3d

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <model version="NetLogo 3D 7.0.4" snapToGrid="false">
-  <code><![CDATA[breed [ balls ball ]
+  <code><![CDATA[
+breed [ balls ball ]
 
 balls-own [ z-vel x-vel y-vel ]
 turtles-own [ col ]
@@ -68,7 +69,8 @@ end
 
 ; Public Domain:
 ; To the extent possible under law, Uri Wilensky has waived all
-; copyright and related or neighboring rights to this model.]]></code>
+; copyright and related or neighboring rights to this model.
+]]></code>
   <widgets>
     <view3d wrappingAllowedZ="true" x="0" wrappingAllowedX="true" y="0" minPycor="-9" height="254" showTickCounter="true" patchSize="12.0" fontSize="10" wrappingAllowedY="true" width="241" tickCounterLabel="ticks" maxPycor="9" updateMode="1" frameRate="30.0" maxPzcor="9" maxPxcor="9" minPxcor="-9" minPzcor="-9"></view3d>
     <button x="63" y="53" height="33" disableUntilTicks="false" forever="false" kind="Observer" width="85" sizeVersion="0">setup</button>
@@ -79,15 +81,17 @@ end
     <button x="70" y="188" height="33" disableUntilTicks="false" forever="false" kind="Observer" width="145" sizeVersion="0">reset-perspective</button>
     <button x="69" y="153" height="33" disableUntilTicks="true" forever="false" kind="Observer" width="146" sizeVersion="0">watch one-of balls</button>
   </widgets>
-  <info><![CDATA[## WHAT IS IT?
+  <info><![CDATA[
+## WHAT IS IT?
 
 This is an example that displays many of the capabilities of NetLogo 3D.
 
 ## HOW TO USE IT
 
 The SETUP button creates BALL-COUNT balls poised above the "floor" of the world. GO releases the balls and "gravity" pulls them down.  The balls will bounce until they lose momentum.  If the COLOR-SPEED? switch is on the color of the ball will be scaled the speed it is moving.  If the TAILS? switch is on the balls will leave a trace of the path they have taken.
 
-<!-- 2005 -->]]></info>
+<!-- 2005 -->
+]]></info>
   <turtleShapes>
     <shape name="default" rotatable="true" editableColorIndex="0">
       <polygon color="-1920102913" filled="true" marked="true">

3D/Code Examples/Hill Climbing Example 3D.nlogox3d

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <model version="NetLogo 3D 7.0.4" snapToGrid="false">
-  <code><![CDATA[breed[ stayers stayer ] ;; the actual points of the landscape
+  <code><![CDATA[
+breed[ stayers stayer ] ;; the actual points of the landscape
 breed[ walkers walker ] ;; turtles that move around the landscape
 
 walkers-own
@@ -85,13 +86,15 @@ end
 
 ; Public Domain:
 ; To the extent possible under law, Uri Wilensky has waived all
-; copyright and related or neighboring rights to this model.]]></code>
+; copyright and related or neighboring rights to this model.
+]]></code>
   <widgets>
     <view3d wrappingAllowedZ="true" x="0" wrappingAllowedX="true" y="0" minPycor="-10" height="152" showTickCounter="true" patchSize="6.0" fontSize="10" wrappingAllowedY="true" width="241" tickCounterLabel="ticks" maxPycor="10" updateMode="1" frameRate="30.0" maxPzcor="5" maxPxcor="10" minPxcor="-10" minPzcor="0"></view3d>
     <button x="24" y="51" height="33" disableUntilTicks="false" forever="false" kind="Observer" width="91" sizeVersion="0">setup</button>
     <button x="24" y="90" height="33" disableUntilTicks="true" forever="true" kind="Observer" width="91" sizeVersion="0">go</button>
   </widgets>
-  <info><![CDATA[## WHAT IS IT?
+  <info><![CDATA[
+## WHAT IS IT?
 
 This example shows make a terrain in 3D and move turtles across the terrain. This is much like the Hill Climbing Example in 2D.  However, the elevation variation in the terrain is visible in the 3D space.
 
@@ -103,7 +106,8 @@ The hill climbing code is very similar to `uphill` in 2D. However, we want the t
 
 Note that terrain models are not full 3D models.  Each spot on the landscape only has eight neighbors; we use links to indicate the neighbors of each location since it cannot be determined spatially.  We do, however, use the 3D space to display the height of each location.
 
-<!-- 2007 -->]]></info>
+<!-- 2007 -->
+]]></info>
   <turtleShapes>
     <shape name="default" rotatable="true" editableColorIndex="0">
       <polygon color="-1920102913" filled="true" marked="true">

3D/Code Examples/Neighborhoods Example 3D.nlogox3d

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <model version="NetLogo 3D 7.0.4" snapToGrid="false">
-  <code><![CDATA[;;  This procedure creates 8 turtles in puts them in a circle
+  <code><![CDATA[
+;;  This procedure creates 8 turtles in puts them in a circle
 to setup
   clear-all
   setxyz 10 -20 6 ; set the observer position
@@ -63,7 +64,8 @@ end
 
 ; Public Domain:
 ; To the extent possible under law, Uri Wilensky has waived all
-; copyright and related or neighboring rights to this model.]]></code>
+; copyright and related or neighboring rights to this model.
+]]></code>
   <widgets>
     <view3d wrappingAllowedZ="true" x="0" wrappingAllowedX="true" y="0" minPycor="-17" height="341" showTickCounter="true" patchSize="9.0" fontSize="10" wrappingAllowedY="true" width="321" tickCounterLabel="ticks" maxPycor="17" updateMode="1" frameRate="30.0" maxPzcor="6" maxPxcor="17" minPxcor="-17" minPzcor="-6"></view3d>
     <button x="76" y="29" height="37" disableUntilTicks="false" forever="false" kind="Observer" width="127" sizeVersion="0">setup</button>
@@ -76,7 +78,8 @@ end
     </chooser>
     <button x="10" y="124" height="33" disableUntilTicks="false" forever="false" kind="Observer" width="120" sizeVersion="0">paint-in-radius</button>
   </widgets>
-  <info><![CDATA[## WHAT IS IT?
+  <info><![CDATA[
+## WHAT IS IT?
 
 This is a 3D version of the 2D model Neighborhoods Example This code example shows how to use the basic 2D and 3D neighborhood primitives in a 3D world.  These include `neighbors`, `neighbors6`, `in-radius`, and `at-points`:
 
@@ -90,7 +93,8 @@ This is a 3D version of the 2D model Neighborhoods Example This code example sho
 
 Although in this example, we only change the color of the reported patches, you can of course do more complicated operations, including assigning that agentset to a variable. This is particularly useful for Cellular Automata models.
 
-<!-- 2004 -->]]></info>
+<!-- 2004 -->
+]]></info>
   <turtleShapes>
     <shape name="default" rotatable="true" editableColorIndex="0">
       <polygon color="-1920102913" filled="true" marked="true">

3D/Code Examples/Network Example 3D.nlogox3d

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <model version="NetLogo 3D 7.0.4" snapToGrid="false">
-  <code><![CDATA[to setup
+  <code><![CDATA[
+to setup
   clear-all
   ;; These shapes were drawn using the Shapes Editor, on
   ;; the Tools menu.
@@ -47,7 +48,8 @@ end
 
 ; Public Domain:
 ; To the extent possible under law, Uri Wilensky has waived all
-; copyright and related or neighboring rights to this model.]]></code>
+; copyright and related or neighboring rights to this model.
+]]></code>
   <widgets>
     <view3d wrappingAllowedZ="true" x="0" wrappingAllowedX="true" y="0" minPycor="-20" height="436" showTickCounter="true" patchSize="10.0" fontSize="10" wrappingAllowedY="true" width="416" tickCounterLabel="ticks" maxPycor="20" updateMode="1" frameRate="30.0" maxPzcor="20" maxPxcor="20" minPxcor="-20" minPzcor="-20"></view3d>
     <button x="100" y="112" height="33" disableUntilTicks="true" forever="true" kind="Observer" width="77" sizeVersion="0">go</button>
@@ -56,7 +58,8 @@ end
     <slider x="8" step="1" y="150" max="100" display="number-of-edges" height="33" min="0" direction="Horizontal" default="20.0" variable="number-of-edges" width="179" sizeVersion="0"></slider>
     <button x="27" y="187" height="33" disableUntilTicks="true" forever="true" kind="Observer" width="141" sizeVersion="0">wiggle-nodes</button>
   </widgets>
-  <info><![CDATA[## WHAT IS IT?
+  <info><![CDATA[
+## WHAT IS IT?
 
 This is a 3D version of the 2D model Network Example. The only significant difference from the 2D code is that we spread the nodes around the world in 3D space.
 
@@ -88,7 +91,8 @@ Network Example
 
 Owen Densmore's "Layout" model, available from the NetLogo User Community Models web page ([http://ccl.northwestern.edu/netlogo/models/community/](http://ccl.northwestern.edu/netlogo/models/community/)), shows how to make the nodes and edges automatically reposition themselves into a pleasing-looking layout.  It also shows how to generate a network with "hubs", where the distribution of the number of edges the nodes have follows a power law.
 
-<!-- 2004 -->]]></info>
+<!-- 2004 -->
+]]></info>
   <turtleShapes>
     <shape name="default" rotatable="true" editableColorIndex="0">
       <polygon color="-1920102913" filled="true" marked="true">

3D/Code Examples/Shapes Example 3D.nlogox3d

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <model version="NetLogo 3D 7.0.4" snapToGrid="false">
-  <code><![CDATA[to setup
+  <code><![CDATA[
+to setup
   clear-all
   let threedshapes [ "default" "square" "circle" "triangle" "cylinder" "line" ]
   let positions [ "rt 60" "rt 120" "tilt-up 60" "tilt-up 120" "tilt-up 180" ]
@@ -28,7 +29,8 @@ end
 
 ; Public Domain:
 ; To the extent possible under law, Uri Wilensky has waived all
-; copyright and related or neighboring rights to this model.]]></code>
+; copyright and related or neighboring rights to this model.
+]]></code>
   <widgets>
     <view3d wrappingAllowedZ="true" x="0" wrappingAllowedX="true" y="0" minPycor="-16" height="422" showTickCounter="false" patchSize="12.0" fontSize="10" wrappingAllowedY="true" width="498" tickCounterLabel="ticks" maxPycor="16" updateMode="0" frameRate="30.0" maxPzcor="2" maxPxcor="20" minPxcor="-20" minPzcor="-2"></view3d>
     <button x="105" y="45" height="33" disableUntilTicks="false" forever="false" kind="Observer" width="82" sizeVersion="0">setup
@@ -42,11 +44,13 @@ end
     <button x="32" y="92" height="33" disableUntilTicks="false" forever="true" kind="Turtle" width="108" sizeVersion="0">right 0.1</button>
     <button x="32" y="126" height="33" disableUntilTicks="false" forever="true" kind="Turtle" width="108" sizeVersion="0">tilt-up 0.1</button>
   </widgets>
-  <info><![CDATA[## WHAT IS IT?
+  <info><![CDATA[
+## WHAT IS IT?
 
 This code example shows all of the 3D shapes currently available in NetLogo 3D.
 
-<!-- 2005 -->]]></info>
+<!-- 2005 -->
+]]></info>
   <turtleShapes>
     <shape name="default" rotatable="true" editableColorIndex="0">
       <polygon color="-1920102913" filled="true" marked="true">

3D/Code Examples/Spherical Path Example 3D.nlogox3d

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <model version="NetLogo 3D 7.0.4" snapToGrid="false">
-  <code><![CDATA[globals [ radius ]
+  <code><![CDATA[
+globals [ radius ]
 
 to setup
   clear-all
@@ -67,7 +68,8 @@ end
 
 ; Public Domain:
 ; To the extent possible under law, Uri Wilensky has waived all
-; copyright and related or neighboring rights to this model.]]></code>
+; copyright and related or neighboring rights to this model.
+]]></code>
   <widgets>
     <view3d wrappingAllowedZ="true" x="0" wrappingAllowedX="true" y="0" minPycor="-16" height="455" showTickCounter="false" patchSize="13.0" fontSize="10" wrappingAllowedY="true" width="435" tickCounterLabel="ticks" maxPycor="16" updateMode="1" frameRate="30.0" maxPzcor="16" maxPxcor="16" minPxcor="-16" minPzcor="-16"></view3d>
     <chooser x="35" y="120" height="45" variable="step-size" current="1" display="step-size" width="175" sizeVersion="0">
@@ -89,7 +91,8 @@ end
     <button x="35" y="29" height="33" disableUntilTicks="false" forever="false" kind="Observer" width="175" sizeVersion="0">setup</button>
     <slider x="35" step="1" y="65" max="360" display="wiggle-range" height="33" min="0" direction="Horizontal" default="0.0" variable="wiggle-range" units="degrees" width="175" sizeVersion="0"></slider>
   </widgets>
-  <info><![CDATA[## WHAT IS IT?
+  <info><![CDATA[
+## WHAT IS IT?
 
 This shows how to make turtles move along a perfect sphere. The first procedure moves turtles based a user-defined distance to be travelled; the second moves then based on a user-defined degree measure.
 
@@ -101,7 +104,8 @@ We use trigonometry to calculate the turtle's successive positions on the circle
 
 Turtles Circling, Circular Path Example
 
-<!-- 2007 -->]]></info>
+<!-- 2007 -->
+]]></info>
   <turtleShapes>
     <shape name="default" rotatable="true" editableColorIndex="0">
       <polygon color="-1920102913" filled="true" marked="true">

3D/Code Examples/Three Loops Example 3D.nlogox3d

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <model version="NetLogo 3D 7.0.4" snapToGrid="false">
-  <code><![CDATA[to setup
+  <code><![CDATA[
+to setup
   clear-all
   create-turtles 3 [
     set heading who * 90
@@ -21,17 +22,20 @@ end
 
 ; Public Domain:
 ; To the extent possible under law, Uri Wilensky has waived all
-; copyright and related or neighboring rights to this model.]]></code>
+; copyright and related or neighboring rights to this model.
+]]></code>
   <widgets>
     <view3d wrappingAllowedZ="true" x="0" wrappingAllowedX="true" y="0" minPycor="-9" height="254" showTickCounter="true" patchSize="12.0" fontSize="10" wrappingAllowedY="true" width="241" tickCounterLabel="ticks" maxPycor="9" updateMode="1" frameRate="30.0" maxPzcor="9" maxPxcor="9" minPxcor="-9" minPzcor="-9"></view3d>
     <button x="50" y="57" height="33" disableUntilTicks="false" forever="false" kind="Observer" width="63" sizeVersion="0">setup</button>
     <button x="50" y="99" height="33" disableUntilTicks="true" forever="true" kind="Observer" width="63" sizeVersion="0">go</button>
   </widgets>
-  <info><![CDATA[## WHAT IS IT?
+  <info><![CDATA[
+## WHAT IS IT?
 
 This model shows three turtles moving around in NetLogo 3D. The gray turtle is changing only pitch and moving forward, the red turtle is changing only roll, and the orange turtle is changing pitch, roll, and heading as it is using right3d.
 
-<!-- 2005 -->]]></info>
+<!-- 2005 -->
+]]></info>
   <turtleShapes>
     <shape name="default" rotatable="true" editableColorIndex="0">
       <polygon color="-1920102913" filled="true" marked="true">

3D/Code Examples/Trails Example 3D.nlogox3d

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <model version="NetLogo 3D 7.0.4" snapToGrid="false">
-  <code><![CDATA[to setup
+  <code><![CDATA[
+to setup
   clear-all
   create-turtles number-of-drawers
   [ set size 3
@@ -22,21 +23,24 @@ end
 
 ; Public Domain:
 ; To the extent possible under law, Uri Wilensky has waived all
-; copyright and related or neighboring rights to this model.]]></code>
+; copyright and related or neighboring rights to this model.
+]]></code>
   <widgets>
     <view3d wrappingAllowedZ="true" x="0" wrappingAllowedX="true" y="0" minPycor="-20" height="436" showTickCounter="true" patchSize="10.0" fontSize="10" wrappingAllowedY="true" width="416" tickCounterLabel="ticks" maxPycor="20" updateMode="1" frameRate="30.0" maxPzcor="20" maxPxcor="20" minPxcor="-20" minPzcor="-20"></view3d>
     <slider x="10" step="1" y="40" max="100" display="number-of-drawers" height="33" min="0" direction="Horizontal" default="10.0" variable="number-of-drawers" width="179" sizeVersion="0"></slider>
     <button x="38" y="82" height="33" disableUntilTicks="false" forever="false" kind="Observer" width="118" sizeVersion="0">setup</button>
     <button x="38" y="117" height="33" disableUntilTicks="true" forever="true" kind="Observer" width="118" sizeVersion="0">go</button>
     <button x="38" y="152" height="33" disableUntilTicks="false" forever="false" kind="Observer" width="118" sizeVersion="0">clear-drawing</button>
   </widgets>
-  <info><![CDATA[## WHAT IS IT?
+  <info><![CDATA[
+## WHAT IS IT?
 
 This code example shows how to use turtles to draw lines that trace a turtle's trajectory.
 
 Since each line segment in a turtle, the model will eventually slow down once there are too many lines on the screen. If your model is creating too many lines, decrease the resolution of each line by moving more than once between calls to draw-line-to.
 
-<!-- 2006 -->]]></info>
+<!-- 2006 -->
+]]></info>
   <turtleShapes>
     <shape name="default" rotatable="true" editableColorIndex="0">
       <polygon color="-1920102913" filled="true" marked="true">

3D/Code Examples/Turtle Dance Example 3D.nlogox3d

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <model version="NetLogo 3D 7.0.4" snapToGrid="false">
-  <code><![CDATA[to setup
+  <code><![CDATA[
+to setup
   clear-all
   create-turtles number-of-turtles [
     fd 9
@@ -22,7 +23,8 @@ end
 
 ; Public Domain:
 ; To the extent possible under law, Uri Wilensky has waived all
-; copyright and related or neighboring rights to this model.]]></code>
+; copyright and related or neighboring rights to this model.
+]]></code>
   <widgets>
     <view3d wrappingAllowedZ="true" x="0" wrappingAllowedX="true" y="0" minPycor="-9" height="254" showTickCounter="true" patchSize="12.0" fontSize="10" wrappingAllowedY="true" width="241" tickCounterLabel="ticks" maxPycor="9" updateMode="1" frameRate="30.0" maxPzcor="9" maxPxcor="9" minPxcor="-9" minPzcor="-9"></view3d>
     <button x="20" y="68" height="33" disableUntilTicks="false" forever="false" kind="Observer" width="90" sizeVersion="0">setup</button>
@@ -31,11 +33,13 @@ end
     <button x="7" y="103" height="33" disableUntilTicks="false" forever="false" kind="Turtle" width="103" sizeVersion="0">pen-down</button>
     <button x="113" y="103" height="33" disableUntilTicks="false" forever="false" kind="Observer" width="103" sizeVersion="0">clear-drawing</button>
   </widgets>
-  <info><![CDATA[## WHAT IS IT?
+  <info><![CDATA[
+## WHAT IS IT?
 
 This is a simple Code Example to help new users understand how turtles move in 3D space.  On each tick each turtle will move forward, turn left and pitch up.
 
-<!-- 2005 -->]]></info>
+<!-- 2005 -->
+]]></info>
   <turtleShapes>
     <shape name="default" rotatable="true" editableColorIndex="0">
       <polygon color="-1920102913" filled="true" marked="true">